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Knelson concentrator . A Knelson concentrator is a type of gravity concentration apparatus, predominantly used in the gold mining industry. It is used for the recovery of fine particles of free gold, meaning gold that does not require gold cyanidation for recovery. 12″ Knelson CD12 Gold Concentrator, model KC-CD12MS, year 2012, urethane bowl.
KC has been extensively used to recover gold from alluvial and primary ore deposits because it can achieve very high gold recoveries over a wide size range (Knelson, 1992, Coulter and Subasinghe, 2005, Koppalkar, 2009, Laplante, 2000, Meza et al., 1994).In the previous three decades, numerous laboratory and industrial studies have evaluated …
Category: Concentrators. Description. Overview. The Extended Duty semi-continuous (batch) Knelson Concentrator (KC-XD) is the premium class of centrifugal concentrators available today and has been designed to withstand severe operating conditions. Manufacture and Design. Model: KC-XD48. Serial: XD4805081093. Year: 2005.
Knelson Continuous Concentrator. Model: KC-CD12MS. Manufactured in 2013. Only used for 3 months. Equipped with: Side discharge. G5 cone. Cast urethane. linings. Baldor 2 hp 'Super E' premium efficiency motor. 460V. 3 phase. 60 Hz. V-drive belt. Allen-Bradley independent control system. Compaclogix PLC-L32 processor. Touch screen …
Knelson Concentrators adopted and used these procedures to develop their KC-MOD*Pro circuit simulator, which allows accurate modelling of plant recovery on the basis of lab test results. GRG, EGRG and modelling now allow fully informed decisions about gravity processing to be made long before the casting of first concrete on a new plant.
The Knelson concentrator (KC) is widely used in gold ore and other precious metal ore processing technology because of its excellent separation performance. The development history and types of KCs are reviewed in this paper. Research on the separation mechanism and characteristics of KCs was analyzed and discussed, …